I-20 Ultra Applications

If you're looking to upgrade over a typical residential grade rotor, this is where the search ends. No other rotor in it's class gives you more. Like easy arc adjustment right at the top of the sprinkler, a heavy duty spring with reliable retraction, and a standard water-saving drain check valve that handles up to 10 feet of elevation change. Plus, we now include a rack of nozzles that includes both standard and low angle nozzles, as well as the new FlowStop® feature that provides the added convenience of easily stopping water flow to a single head without turning off the entire system. With it's ultra-sturdy construction, rest assured you've got a product that's sure to endure- it's even protected by a full five-year warranty! But, for those who still want more, be sure to consider our stainless steel option.

I-20 Ultra Features and Benefits

Integral rubber cover
Stays put to keep play areas safe

Full rack of 8 standard and 4 low angle nozzles
Continuously improved, honest performance, superior close-in coverage

NEW! FloStop® Control
Allows stoppage of flow to individual head while remainder of system is running

Easy arc adjustment (40° - 360°)
Right at the top of the sprinkler

Continuously improved gear drive
Backed by over a decade of proven reliability

Commercial grade spring
Reliable retraction every time

Drain check valve for up to 10 ft. elevation change
Saves water, reduces liability

Operating Specifications

• Discharge rate: 0.9 to 8.2 gpm (0.20 to 1.86 m3/hr, 3.4 to 31.0 l/min)
• Radius: 25 feet to 51 feet (7.6 to 15.5 m)
• Pressure range: 30 to 70 psi (2.1 to 4.8 bars, 206 to 482 kPa)
• Precipitation rates: approximately 0.4 inches (10 mm) per hour at 50 psi (3.4 bars, 344 kPa) for spacings from 25 feet to 45 feet (7.6 to 13.7 m)
• Nozzle trajectory
  • standard: 25°
  • low angle: 13°
• Drain check valve for up to 10 feet (3.0 M) elevation change

Dimensions

• Overall height
  • I-20 - 7 3/8 inches (19 cm)
• 3/4 inch female inlet NPT
• Exposed diameter: 1 3/4 inch (4 cm)

Warranty

Hunter Industries warrants all Hunter Professional Series I20 rotors to be free of defects in materials or workmanship under normal use for a period of five (5) years from the original date of manufacture. If a defect in a Hunter product is discovered during the applicable warranty period, Hunter will repair or replace, at it's option, the product or defective part.

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